Smog Pump: 80-81 GM Various will be different as fold

will be different as fold down is about 48" - 121cm wide and non folding is about 53" - 134

Mounts on a simple two bolt base stand

and are excellent

we'll refund on return the one unsuitable as long as you don't cut them up and stuff it up for the next bloke

Smog Pump: 80-81 GM Various will be different as foldThese are rarer smog pumps found on late 70's .. 80 & 81 era GM vehicles with early emmissions needed. Normally noticed noise or out of round.. DO NOT EVER PRESSURE WASH A SMOG PUMP.. .. you will kill it.. seal it over and clean by hand.. don't allow it to get water in it. Take notice of the mounting pattern design.. don't just guess.. look at the images.. look at yours etc.. If unsure.. call us.. we are human and are based in Australia not just